Brinyte B108 police security flashlight uses one CREE XPL-V3 LED and can reach max 800 lumens output. This flashlight is powered by one 18650 battery with max 45 hours run time.The tail-cap switch and side switch design, it’s easy to operate. IPX-8 standard waterproof features and 500 meters long beam distance, Brinyte B108 is one of your best choice for military, security, hunting and outdoor lighting. Custom service for mode, package and accessories are available.